NSN 3110-01-138-5553 S518FCHHE5P49, SFR25PPEEK49, SFR2-5PPEEK49

Product Details | ANNULAR BALL BEARING

3110-01-138-5553 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: S518FCHHE5P49, SFR25PPEEK49, SFR2-5PPEEK49, SSR1F518ZZEEHA7P49L01, SSR1F-518ZZEEHA7P49L01, 553510, 3110-01-138-5553, 01-138-5553, 3110011385553, 011385553

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	16 SEP 1982	01-138-5553	00014 ( BEARING, BALL, ANNULAR )

Drawings & Photos | NSN 3110-01-138-5553

Part Number	Request Date	QTY	Origin
553510	2025-01-16	104	DIBBS
3110-01-138-5553	2024-05-149	4	United States
3110-01-138-5553	2020-11-318	7	United States
553510	2019-11-329	298	DIBBS
553510	2019-11-321	298	DIBBS
553510	2019-11-307	4	DIBBS
3110-01-138-5553	2016-10-278	30	US
3110-01-138-5553	2016-03-86	300	PK
3110-01-138-5553	2014-02-50	405	DIBBS
3110-01-138-5553	2014-02-44	97	DIBBS
3110-01-138-5553	2014-02-35	405	DIBBS
3110-01-138-5553	2014-01-29	97	DIBBS

Cross Reference | NSN 3110-01-138-5553

Part Number	Cage Code	Manufacturer
553510	40920	MPB CORPORATION DBA TIMKEN SUPER PRECISION
553510	50294	NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
553510	73030	HAMILTON SUNDSTRAND CORPORATION
S518FCHHE5P49	40920	MPB CORPORATION DBA TIMKEN SUPER PRECISION
SFR2-5PPEEK49	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SSR1F-518ZZEEHA7P49L01	50294	NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB

Request a Quote

What Our Customers Say

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

Compare

NSNs for Compare ( up to 4 ): Add 3110-01-138-5553

Compare

Related Products | NSN 3110-01-138-5553

3110-01-138-6390, 3110-01-138-6391, 3110-01-138-6527, 3110-01-138-7271, 3110-01-138-7272

Technical Data | NSN 3110-01-138-5553

Characteristic	Specifications
MATERIAL	STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING STEEL CORROSION RESISTING SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE BALL 66 FED STD SINGLE MATERIAL RESPONSE INNER RING 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
STYLE DESIGNATOR	16A NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER	0.12485 INCHES MINIMUM AND 0.12500 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.3580 INCHES MINIMUM AND 0.3590 INCHES MAXIMUM
FLANGE WIDTH	0.0300 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM
OUTER RING WIDTH	0.1396 INCHES MINIMUM AND 0.1406 INCHES MAXIMUM
INNER RING WIDTH	0.1708 INCHES MINIMUM AND 0.1718 INCHES MAXIMUM
OUTER RING OUTSIDE DIAMETER	0.31235 INCHES MINIMUM AND 0.31250 INCHES MAXIMUM
LUBRICATION MATERIAL	OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION	ABEC NO. 7P
BORE SHAPE	STRAIGHT
SURFACE FINISH	GROUND
RETAINER FABRICATION METHOD	PRESSED
SHIELD QUANTITY	2
LOAD DIRECTION	RADIAL
INTERNAL CLEARANCE	0.0004 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL

Restrictions/Controls & Freight Information | NSN 3110-01-138-5553

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	Q	Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	114820	BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating	P	77.5
Water commodity Code	742	unknown
Originating Activity Code	KZ	Defense Supply Center Philadelphia Philadelphia, PA 19101
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 3110-01-138-5553

Air Force
Navy

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each